﻿using System;
using System.Text;
using System.Collections.Generic;

using Microsoft.VisualStudio.TestTools.UnitTesting;

using Magenic.CodeMastery.SharePoint.PMO;


namespace UnitTests
{
    /// <summary>
    /// Summary description for ColumnCalcTests
    /// </summary>
    [TestClass]
    public class DisplayPeriodTests
    {
        public DisplayPeriodTests()
        {
            //
            // TODO: Add constructor logic here
            //
        }

        private TestContext testContextInstance;

        /// <summary>
        ///Gets or sets the test context which provides
        ///information about and functionality for the current test run.
        ///</summary>
        public TestContext TestContext
        {
            get
            {
                return testContextInstance;
            }
            set
            {
                testContextInstance = value;
            }
        }

        #region Additional test attributes
        //
        // You can use the following additional attributes as you write your tests:
        //
        // Use ClassInitialize to run code before running the first test in the class
        // [ClassInitialize()]
        // public static void MyClassInitialize(TestContext testContext) { }
        //
        // Use ClassCleanup to run code after all tests in a class have run
        // [ClassCleanup()]
        // public static void MyClassCleanup() { }
        //
        // Use TestInitialize to run code before running each test 
        // [TestInitialize()]
        // public void MyTestInitialize() { }
        //
        // Use TestCleanup to run code after each test has run
        // [TestCleanup()]
        // public void MyTestCleanup() { }
        //
        #endregion

        [TestMethod]
        public void Calc_Ctor()
        {
            DisplayPeriod test = new DisplayPeriod(new DateTime(2010, 1, 12), 3);
            Assert.AreEqual<DateTime>(new DateTime(2010, 1, 1), test.FirstDay, "first day");
            Assert.AreEqual<DateTime>(new DateTime(2010, 3, 31), test.LastDay, "last day");
            Assert.AreEqual<int>(3, test.Months, "months");
        }

        [TestMethod]
        public void Calc_LastDayOfMonth()
        {
            DateTime result = DisplayPeriod.LastDayOfMonth(new DateTime(2009, 11, 15));
            Assert.AreEqual<DateTime>(new DateTime(2009, 11, 30), result);
        }

        [TestMethod]
        public void Calc_QuarterMonthColumn()
        {
            DisplayPeriod test = new DisplayPeriod(new DateTime(2010, 1, 12), 3);
            for (int i = 1; i <= 31; ++i)
            {
                DateTime day = new DateTime(2010, 1, i);
                int result = test.DateToColumn(day);
                Console.WriteLine("day #" + i + " = " + result);
            }
        }
    }
}